Year	% of urban population
2000	3.7
2001	4.2
2002	4.9
2003	5.6
2004	6.2
2005	6.9
2006	7.7
2007	8.2
2008	8.8
2009	9.2
2010	9.5
2011	9.8
2012	10
2013	10.1
2014	9.9
2015	9.8
2016	9.7
2017	9.6
2018	9.4
2019	9.2
2020	9
2021	8.9
2022	8.8